int a=0;
int b=0;
int c=0;
int main()
{
    void limecount(charfilename);
    void wordcount(charfilename);
    void charcount(charfilename);
    char words[10],filename[100];
    printf;
    scant;
    printf;
    scanf("%s",filename);
    while(1)
    {
        int i=0;
        if((words[i]=='_')&&(words[i+1]=='c'));
        {
            charcount(filename);
            printf(a);
            break;
        }
        if((words[i]=='_')&&(words[i+1]=='w'));
        {
            wordcount(filename);
            printf(b);
            break;
        }
        else
        printf("\n输入有误\n");
        scanf("%s",words);
        }
    
    }

}